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Top 10 Liquid Silicone Rubber Manufacturers and Suppliers in China 2024

Table of Contents

Liquid Silicone Rubber (LSR) is essential in many industries, like automotive and medical. It works well even in tough conditions. But finding good suppliers, especially in China’s big market, is hard. Businesses need suppliers they can trust.

The big worry is getting LSR that’s not good enough. Sometimes, you might even get your order late. This can slow down your work and cost you money.

It’s really important to pick the right LSR supplier. You want someone who always gives you great quality and delivers on time. This means less trouble for you and better products for your customers.

This guide lists the top 10 LSR manufacturers and suppliers in China. We’ll show what makes each one stand out. This is helpful for anyone looking to buy LSR, like procurement managers and wholesalers. Our list aims to make your decision-making easier and more informed.

Overview of Liquid Silicone Rubber Manufacturers and Suppliers in China

PositionCompany NameYear EstablishedLocation (City)Employ size
1Ruiyang Silicone2012Shenzhen50-100
2Hong Ye Silicone2014Shenzhen50-100
6MC Silicone2010Dongguan21-50
9Ninja Silicone2018Dongguan10-50
10CNF Mold Making2013Dongguan10-50

Company Summaries

The below summary will make it easy for you to understand each company’s capabilities and determine which suits your needs.

Ruiyang Silicone

Ruiyang Silicone, started in 2012 in China, makes all kinds of silicone products. They only sell to other businesses and in large amounts. They focus on silicone baby items, kitchen tools, toys, parts for industries, and molds. They have a big factory and warehouse with lots of modern machines. Every day, they make about 100,000 silicone things.

They mainly sell to the United States, Canada, and Europe. Their customers are companies that make their own brands, importers, big buyers, and shops. Their silicone products are safe for the environment, can be made in different ways, last a long time, are safe to use, and are good for food.

Ruiyang Silicone is special because they make products just how you want, use new technology for design and making things, and take care of everything from design to finishing. They focus on making good products and keeping customers happy, and their prices are good. They show their products at trade shows and on Alibaba.

What They Make:

  • Things for babies made of silicone
  • Tools for the kitchen made of silicone
  • Silicone toys
  • Silicone parts for industries
  • Molds made of silicone
  • And more

Why They’re Good:

  • They can make things just how you want
  • They use new technology for making and designing
  • They handle everything from start to finish
  • They care about making good products and keeping customers happy
  • Their prices are good

Shenzhen Hong Ye Jie Technology Co., Ltd.

Shenzhen Hong Ye Jie Technology is a top silicone rubber maker. They focus on research, development, and sales. By 2014, they became a big exporter of Liquid Silicone Rubber (LSR). Their team knows many languages and can offer solutions for different markets.

Hong Ye Jie uses only the best silicone. Their products are safe, can be used with food, resist heat, and conduct heat and electricity. They also give free help on how to use silicone rubber.

All their products meet FDA, UL, and RoHS standards.

What They Offer:

  • Silicone for Coating Layers
  • Sheet Rubber
  • Silicone Parts for Medical Use
  • Safe Silicone for Skin
  • Silicone for Electronics
  • Liquid Silicone Rubber Products
  • More Products

Why They Are Good:

  • They have FDA & UL Certification.
  • They know a lot about silicone rubber.
  • They offer great after-sales service.

Wuxi Aomeite Seal Technology Co.Ltd

Wuxi Aomeite Seal Technology, started in 1988, is known for making top-quality Liquid Silicone Rubber (LSR) in China. They have a modern factory with the latest technology for injection and transfer molding. This means they can make a wide range of products.

They use high-grade silicone rubber that’s strong even in very hot or tough conditions. Aomeite Seal is great at helping with engineering and making test versions of products. They offer many types of materials. Some can even detect metal, stop flames, resist steam, and handle different temperatures.

What They Offer:

  • Liquid Silicone Injection Molding
  • Silicone Products that Resist Flames
  • Silicone Hoses and Gaskets
  • Custom Rubber Products

Why They Stand Out:

  • They can make many different things.
  • They use CNC machines for precise work.
  • Their rubber material is of high quality.
  • They are skilled in both 3D design and tool-making.

Mingcheng Group Limited

Mingcheng Group Limited, with more than 20 years in the mold-making and casting industry, is a veteran in the field. They have a strong research and development team ready to help customers with their unique project needs. Their factory is filled with the latest technology, making it possible to customize products just the way you need them.

They offer over 10 different product categories. Mingcheng ensures that all their products go through strict quality tests, so you get only the best. This means a wide variety of silicone rubber molding and other products that are both high in quality and value.

What They Offer:

  • Materials for Making Molds
  • Silicone Rubber for Life Casting
  • Silicone Sex Toys
  • Liquid Silicone Rubber Products
  • Silicone for Injection Molding
  • Other Products

Why Mingcheng Stands Out:

  • They have years of experience
  • Their turnaround time is quick

Hangzhou Bright Rubber Plastic Product Co., Ltd. (BRP)

BRP is known worldwide for making rubber and plastic parts for different industries. They use various rubber materials like LSR, Silicone FKM, NBR, and SBR. Their workshop is modern and has everything needed for production, including advanced testing equipment and skilled workers.

With over 20 years in the industry, BRP knows what customers need. They have a great range of products for homes, cars, and electrical uses.

Their products are FDA and SGS certified, meaning they meet global standards.

What They Offer:

  • Parts made from Liquid Silicone Rubber
  • Molded Rubber Parts
  • Hoses for Car Heating Systems
  • Caps for Spark Plugs
  • Sealing Rings for Shafts
  • Rubber Seals for Doors
  • Custom Plastic Products
  • Other Rubber and Plastic Products for Industry

Why They’re a Great Choice:

  • Good prices
  • Quick delivery
  • A wide variety of products
  • A lot of industry knowledge

Melon Rubber Industry Co., Ltd.

Melon Rubber Industry Co., Ltd. stands out as one of China’s leading rubber and silicone manufacturers, thanks to their professional engineers and skilled technicians. With a strong focus on quality, they use rigorous testing systems to ensure their products are top-notch.

The company is versatile, using a range of materials like aluminum molds and various elastomeric and thermoplastic components. These materials are perfect for many uses, including electrical insulation, food processing, and resistance to flames, chemicals, and steam.

Melon is also adept at making different types of molds, like transfer, compression, and liquid injection molding. Their engineering team is always ready to help with your projects, offering useful suggestions and expert analysis.

What They Offer:

  • Custom Molded Rubber Parts
  • Gasket Seals made of Silicone and Rubber
  • Liquid Silicone Parts
  • Accessories for Kitchens and Bathrooms
  • Other Products

Why Choose Melon:

  • They respond quickly
  • Prices are affordable
  • Delivery is always on time
  • Exceptional quality of products

Guangzhou Rui-He New Material Scientific Co., Ltd

Guangzhou Rui-He New Material Scientific Co., Ltd stands out as a manufacturer focusing on eco-friendly silicone materials. Their production capacity is impressive, with around 50 tonnes of silicone rubber produced daily. They offer more than 1000 high-grade silicone rubbers for various applications.

Rui-He holds an Ecer certification and meets other international standards like ISO 9001, FDA, RoHS, and REACH. These certifications confirm the exceptional quality of their products. With a diverse product range and excellent customer service, Rui-He is recognized as one of the top silicone manufacturers in China.

What They Offer:

  • Silicone Products Safe for Food Use
  • Liquid Silicone Rubber Goods
  • Rubber for Mold Making
  • Silicone Rubber Safe for Medical Use

Why Rui-He Is A Great Choice:

  • They have a wide range of products
  • Their customer service is excellent
  • Prices are competitive

Dongguan Sibetter New Material Technology Co., Ltd

Dongguan Sibetter New Material Technology Co., Ltd, founded in 2005, focuses on science and technology in silicone material research, development, production, and sales. They have international certifications like UL, FDA, SGS, RoHS, and ISO 90001, proving their products are high-quality and valuable.

Sibetter has a global reach, with Europe, America, and Southeast Asia being its main markets. If you’re in these regions, Sibetter is an excellent choice for top-quality liquid silicone rubber products.

What They Offer:

  • Silicone for Resin Mold Making
  • Silicone for Life Casting
  • Silicone Gel
  • Silicone Rubber Safe for Food Use
  • Other Silicone Products

Why Choose Sibetter:

  • Their products are UL & FDA listed
  • They use eco-friendly raw materials
  • They have a lot of experience

Ninja Silicone Co., Limited

Ninja Silicone is all about making liquid silicone rubber. They have a modern workshop with great equipment and a place for research and design. This helps them create products that customers really need.

They offer many different silicone products and focus on making customers happy for a long time. Ninja Silicone is also good at making a lot of products quickly without losing quality. Their products follow international rules for quality.

What They Make:

  • Silicone Rubber for Coating
  • Rubber Domes
  • Silicone Gel
  • Silicone Oil Products

Why They’re Good:

  • They have a great research team
  • They use new and modern equipment

CNF Molds and Plastics Co., Limited

CNF focuses on making molds and plastic parts. They do more than just research and development. They also offer molding, making prototypes, and services like SMT/DIP. With their high-tech equipment, they can handle orders for custom designs (OEM/ODM) really well.

Their design team is top-notch. They can help with industrial and structural design, mold design, and checking designs for manufacturing and mold flow. CNF is known for high-quality products that are priced well and come with great service.

What They Offer:

  • Rubber Molding Parts
  • Silicone Molding Parts
  • Injection Molds and Parts
  • Plastic Products

Why Choose CNF:

  • Prices are affordable
  • Their service is excellent

Tips for Choosing the Right Supplier

Choosing the right Liquid Silicone Rubber (LSR) supplier is important. Here are some tips to help you:

  1. Look at Quality: Make sure the supplier has a good history of making high-quality LSR. Check if they have certifications or awards.
  2. Check their Experience: Choose a supplier who has been making LSR for a long time. They usually know a lot and make reliable products.
  3. Ask About Delivery: Find out how fast they can send you the LSR. A good supplier delivers on time.
  4. See if They Understand Your Needs: The best suppliers listen to what you need and can make products that fit your specific demands.
  5. Read Reviews: Look at what other customers say about the supplier. Good reviews often mean they are trustworthy.
  6. Compare Prices: Check the prices from different suppliers. Remember, the cheapest might not always be the best.

By following these tips, you can find a good LSR supplier who meets your needs and helps your business.

Building Strong Partnerships

Building a good relationship with your Liquid Silicone Rubber (LSR) supplier is key. Here’s how to do it:

  1. Communicate Well: Always talk clearly with your supplier. Let them know exactly what you need. Good communication helps avoid misunderstandings.
  2. Be Honest: If you have concerns or special requests, tell your supplier. Honesty helps build trust.
  3. Understand Each Other’s Business: Learn about your supplier’s way of working. This helps you work better together.
  4. Plan for the Long Term: Think about how you and your supplier can help each other grow. Long-term plans can lead to better deals and services.
  5. Visit Them If Possible: If you can, visit your supplier’s factory. Seeing how they work can strengthen your partnership.
  6. Give Feedback: Tell your supplier what they do well and what they can improve. Feedback helps them serve you better.

Good partnerships mean better business for both you and your supplier. It can lead to better quality products, better prices, and more trust.

And if you are looking to import liquid silicone rubber products from China, Ruiyang Silicone is an ideal choice. We offer high-quality products and excellent customer service to meet your diverse needs. Feel free to contact us to learn more and start your sourcing journey with a reliable partner.

About Author: Ruiyang Silicone

Ruiyang Silicone, established in 2012, specializes in manufacturing high-quality, environmentally friendly silicone products compliant with FDA standards. They focus on silicone baby products, kitchenware, and toys, ensuring safety and non-toxicity. The company offers a wide range of wholesale items like silicone spoons, spatulas, baby bibs, and pacifiers. They provide OEM customization services, allowing for product tailoring according to customer designs.

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